DROP DATABASE IF EXISTS mcol5164;
CREATE DATABASE mcol5164;
USE mcol5164;
CREATE TABLE t1(col1 INT, col2 VARCHAR(64)) ENGINE=Columnstore;
SELECT * FROM t1;
col1	col2
TRUNCATE t1;
SELECT * FROM t1;
col1	col2
11	test11-good
TRUNCATE t1;
SELECT * FROM t1;
col1	col2
11	test11-good
DROP DATABASE mcol5164;